| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.31 | 8.258% | $42.5562 | $42.56 | $42.55 | $42.60 |
| Purchase #2 | $182.34 | 13.439% | $206.8447 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $49.58 | 5.487% | $52.3005 | $52.30 | $52.30 | $52.30 |
| Purchase #4 | $107.63 | 4.734% | $112.7252 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $15.86 | 12.358% | $17.82 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $21.88 | 6.130% | $23.2212 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $169.72 | 12.439% | $190.8315 | $190.83 | $190.85 | $190.80 |
| 7 purchase totals = | $586.32 | $646.2993 | $646.30 | $646.30 | $646.20 | |